Same complaint as everyone else, calls from this number every few days.  I ignore it and dont answer, they never leave a message.  Annoying as heck!

Agreed, I live in WI, same experience

File a complaint because your on the DNC List..........lol.......now that's funny
You have a better chance of winning the lottery before action is ever taken because of complaints.
In addition, since the government is "shut down" at this time (October 7th 2013) .....the odds just multiplied.

This number started calling my cell last week. Every other day or so. I registered on the Do Not Call list, so what's the point of that? I don't know anyone in Baltimore and I don't answer the call. Whoever it is, is annoying the heck out of me. Shysters.

I too get several calls a week from this number 410-232-6900. Upon call back, it states "number no longer in service". I'd like to strangle the pricks responsible.

Have received numerous calls from this number for the past 3 weeks. Never leaves a message and when I try to return the call, I get a voice automated message stating, " sorry the number you have reach is not in service."  I finally answered the call today when I saw it coming in.  It was some young guy stating he was from myphone.com and was calling people who have been involved with multi-level marketing programs and asked if I was still involved.  No personal information was asked otherwise.  I stated I've never been involved with any and am unsure how he got my name and number.  He said, "sorry if that doesn't ring a bell" and then hung up on me.

This number keeps calling me every day.  So today I answered and the man said his name was Cameron and he was from my phone source.com and said how are you?  So I replied fine and then he said well I'm going to let you go now.  And he hung up???  Very strange.

Finally caught these jerks after the 4th frickin call from this number in less than a week! Said it was from a company called myphoneroom.com I told them to quit calling & hung up. Screw telemarketing type calls on my cell, I hate that s***!

This number has called a few times and been missed.. Just called at 9:00 PM on a Monday night... Ticked me off at the time so I answered... A man named "Steve" asked for my husband by name, I said he was not available and then he said he was from "My phone" and "Was this a good time" I replied that it was not and stated that I was on the do not call list.. He asked How that was working out for me.. and then hung up in me.. Total loser freak with a lot of time on his hands.. I would stronly urge anyone to NOT answer.

JUST HAD THE SAME THING HAPPEN TO ME - WISHED I COULwD CHOKE THEM LOL

this number called me and told me that "my test results were ready" - I have had NO test that I would need results - when I called this number back it told me it was out of order - I'm afraid I have given someone access to my account info - PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

this number has started calling my cell phone too and when I call it back I get the same this number is not in service. Strange!

This number keeps calling me... They said hello this is your cousin billy y?!?

Two messages on my answering machine Monday August 19 & Tuesday August 20, 2013 from (410) 232-6900  from Maryland  both messages said I am going to die! I find this very disturbing......When I called back the number was not in service Why would someone do this, I am going to report this to the police!

What is the purpose of these calls?

Get this call a few times a week, never leaves a msg, always hangs up. i haven't tried calling back and don't plan to either. I just let it ring. Shows the number is from Maryland.

I have the same complaint as all the other posts I have just read.  My number is also on the do not call registry, however this one came through.  It's very untimely and I don't appreciate calls from numbers I don't know and after 9PM!!!  Is there any way to find out who this number belongs to and put an end to these calls?

I heard that beep too when they called me, followed by an electronic voice that said "goodbye" , then it hung up.  How can I know if they used such a program, and can they actually get info from my phone this way?
Yikes!
   ~   =^.^=

P.S.~
If anyone out there knows about these types of cell phone hacks,  and/or how I could check my phone (iPhone) to see if it has been compromised,  Please share any info that may help!  Thanks!

Called and asked if I was still involved with multi level marketing, I said no and she said have a good day and hung up.

Got a call from this number a few minutes ago. I said Good Afternoon and the person on the other end said "good-bye" and hung up. That's annoying.

Received several calls from this number.  When I answer there is not response or a recorded "goodbye".  When I try to call this number I get "the number you have reached is not in service".   Is there nothing that can be done about this.

This number called the cell Mon, Tue and Thur at various times during the day and left no message. Call back says number not in service. Feels like a robo call trying to track when I am answering my phone.

calling me once a day for past 3 days, just a hang up and automated goodbye, its really annoying, anyone get any info on this ?

Try getting an attorney who goes after those robo-calls to the cell phone.  Price Law Group has a team of attorneys that does just that - goes after the robo-callers.

410-232-6900 - Baltimore MD | Calling me this week but I don't answer. Never leaves a msg. I call back -- recording: Not in service.

Have 3 messages from 410-232-6900 on my cell phone.  I called the number back on a land line and it says it is not a working number.  WTH??   Another scam artist at work????

No idea who keeps calling from this number - they never leave a message!

I get 2 or 3 calls a day, but never hear my cell phone ring.....so never have a chance to answer it.  I've had this number for over a year.  Was getting calls for some guy I'd never heard of a few months ago, but not from this number.  I've tried calling it back and they say the number has been disconnected....so how can it call me...lol?

This number keeps calling. I never answer it but they never leave a massage

USA Mobility mobile phone from Baltimore, MD
http://www.whitepages.com/phone/1-410-232-6900